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rt2x00: Fix RT3572 channel switch RFCSR 7 programming.

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Align with the v2.5.0.0 Ralink RT3572 driver.

Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Stanislaw Gruszka <sgruszka@redhat.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Gertjan van Wingerde 2012-02-06 23:45:12 +01:00 committed by John W. Linville
parent 0cd461efcc
commit 58b8ae14d5
2 changed files with 12 additions and 5 deletions
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10
drivers/net/wireless/rt2x00/rt2800.h
View File

@ -1819,10 +1819,12 @@ struct mac_iveiv_entry {
* RFCSR 7:
*/
#define RFCSR7_RF_TUNING FIELD8(0x01)
#define RFCSR7_R02 FIELD8(0x07)
#define RFCSR7_R3 FIELD8(0x08)
#define RFCSR7_R45 FIELD8(0x30)
#define RFCSR7_R67 FIELD8(0xc0)
#define RFCSR7_BIT1 FIELD8(0x02)
#define RFCSR7_BIT2 FIELD8(0x04)
#define RFCSR7_BIT3 FIELD8(0x08)
#define RFCSR7_BIT4 FIELD8(0x10)
#define RFCSR7_BIT5 FIELD8(0x20)
#define RFCSR7_BITS67 FIELD8(0xc0)
/*
* RFCSR 11:

7
drivers/net/wireless/rt2x00/rt2800lib.c
View File

@ -1865,7 +1865,12 @@ static void rt2800_config_channel_rf3052(struct rt2x00_dev *rt2x00dev,
rt2800_rfcsr_write(rt2x00dev, 27, 0x00);
rt2800_rfcsr_write(rt2x00dev, 29, 0x9b);
} else {
rt2800_rfcsr_write(rt2x00dev, 7, 0x14);
rt2800_rfcsr_read(rt2x00dev, 7, &rfcsr);
rt2x00_set_field8(&rfcsr, RFCSR7_BIT2, 1);
rt2x00_set_field8(&rfcsr, RFCSR7_BIT3, 0);
rt2x00_set_field8(&rfcsr, RFCSR7_BIT4, 1);
rt2x00_set_field8(&rfcsr, RFCSR7_BITS67, 0);
rt2800_rfcsr_write(rt2x00dev, 7, rfcsr);
rt2800_rfcsr_write(rt2x00dev, 9, 0xc0);
rt2800_rfcsr_write(rt2x00dev, 10, 0xf1);
rt2800_rfcsr_write(rt2x00dev, 11, 0x00);